Updating to version 1.3, release made by Mike Vanier (mvanier@bbb.caltech.edu).

[gnushogi.git] / ChangeLog

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+ChangeLog will start with GNU Shogi 1.0 patchlevel 11 (04/07/1993)
+
+version 1.3
+    06/1999
+        gnushogi is now only one executable.
+        Merged xshogi into the gnushogi source tree.
+        Renamed several files.
+        Cleaned up the source code and Makefile.
+        Added a configure script.
+        Added texinfo documentation.
+
+version 1.2 patchlevel 2 -> version 1.2 patchlevel 3
+    ../05/1995
+        correct connection to xshogi
+        correct creation of binary book file
+        better support of unsigned characters
+
+version 1.1 patchlevel 2 -> version 1.2 patchlevel 1
+version 1.2 patchlevel 1 -> version 1.2 patchlevel 2
+    13/09/1994
+        change 'reachedGameCnt' from small_short to short in "pattern.h"
+        change "dspcom.c" for Illegal move support of xshogi
+    24/09/1994
+        change "genmove.c" in order to allow "stupid" non-promotion moves
+        change "dspcom.c" in order to protocol "stupid" moves
+
+version 1.1 patchlevel 2 -> version 1.2 patchlevel 1
+    ../09/1994
+        several changes to evaluation functions and move generation;
+        language file and pattern file are made internal
+        
+version 1.1 patchlevel 1 -> version 1.1 patchlevel 2
+    10/06/1993
+        correcting bug: MakeMove no longer destroys the node->flags
+    07/11/1993                         
+        changes according to GnuChess 4.0pl62;
+        introducing "IsCheckmate" in order to forbid checkmates
+        by dropping a pawn (illegal move);
+        correcting bug: UnmakeMove no longer destroys the node->flags
+        (especially the "exact" flag)
+    05/11/1993
+        enabling draw by repetition detection
+    04/29/1993
+        correcting "save game" and "get game";
+        introducing a "tsume" mode, which allows gnushogi especially
+        search for forced checkmates
+
+version 1.0 patchlevel 11 -> version 1.1 patchlevel 1
+    04/22/1993
+        deep search cut in genmoves.c
+    04/20/1993
+        enable pattern related scoring in opening stage
+    04/15/1993
+        tuning "eval.c"
+    04/14/1993
+        correction for the "abs" function in "init.c"
+    04/10/1993
+        switches SAVE_PTYPE_DISTDATA and SAVE_DISTDATA for optional
+        space reductions.